Polishing Zirconium Oxide Zro2 Zirconia Ceramic Piston Shaft

• Application: Aerospace, Electronics, Medical, Refractory, Industrial Ceramic
• Flexural Strength: 300MPa
• Type: Ceramic Rods
• zro2: 10%
• bentuk: batang
• warna: putih/gading
• memproses layanan: molding
• kerapatan: ≥3.63G/Cm3
• kekerasan serupa lainnya: >11gpa
• sertifikat: iso 9001-2008
• Paket Transportasi: Carton Packing
• Merek Dagang: INNOVACERA
• Asal: Fujian, China

Deskripsi Produk

 

Product Description

 

Zirconia (ZrO2) Ceramics have the highest toughness and strength at room temperature of all the advanced ceramic materials. At present, it has been widely used in grinding balls, dispersion and grinding media, nozzles, ball valve seats, zirconia molds, micro fan shafts, optical fiber pins, optical fiber sleeves, drawing dies and cutting tools, wear-resistant knives, and other room-temperature resistant Grinding parts and so on. Zirconia is widely used in the fields of the thermal barrier layer, catalyst body, health care, textile, and so on.

This dense advanced ceramics material is usually precision ground using conventional diamond cutters and wheels. Machines used for precision grinding include:

* Surface grinders
* CNC milling machines
* Jig grinders
* Centerless grinders
* CNC lathes
* ID grinders

 

Zirconia Ceramic Rod Features:
> high fracture toughness

> thermal expansion similar to cast iron

> extremely high bending strength and tensile strength

> high resistance to wear and to corrosion

> low thermal conductivity

 

Ceramic material composition:

. TTZ: Magnesia partially stabilized Zirconia (ZrO2)
· YTZP: Yttria partially stabilized Zirconia (ZrO2)
· ZDY: Yttria fully stabilized Zirconia (ZrO2)

 

Products made from Zirconia

Products made from Zirconia
> Bearing Technology in Automotive Engineering
> Cutter for textile machines
> Drawing Tools
> Forming Applications
> Seal Rings, Bearings and Sealing
> Wire Drawing, Components for
> Zirconium Oxide-stabilized Substrates
> Zirconia Ball Valves
> Plunger Shaft

Industry

The range of applications for our zirconia ceramic used as nozzles, sleeves, shafts, cutters in Industry as below;
> Textile Industry
> Paper Production Machines
> Sand Mill Machines
> Automotive
> Plant Engineering
> Pump and Fittings
> Electrical and Electronic
> Filling Machines
 

(3Y-TZP)Zirconia Ceramic Properties
Item	Unit	Typical Values
Physical Properties
Colour		White
Density	g/cm³	>6
Zirconia Content	%	94.80%
Gas Permeability		0
Water Absorption	%	0%
Crystal Size	µm	0.5
Mechanical Properties
Rockwell Hardness(45N)	R45N	90
Vickers Strength(Load 500g)	Gpa(Kg/mm²)	11.5(1175)
Flexural Strength(20)	Mpa	1200
Compressive Strength(20)	Mpa	2100
Modulus of Elasticity(20)	Gpa	>200
Poisson's Ratio(20)		0.22-0.23
Fracture Toughness(20)	Mpam½	8
Thermal Properties
Thermal Conductivity(20-400)	W/ (m.K)	2.5
Thermal Expansion Coefficient	10­6 /	10
Thermal Resistance	△T	250

 

 

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